A car moves with a speed of 45km/h. Find the distance travelled by the car in 30 minutes
sourav , 6 Years ago
Grade 7
7 grade science> A car moves with a speed of 45km/h. Find ...
3 Answers
Arun
Last Activity: 6 Years ago
Dear student
Speed = 45 km/hr
Means
In 1 hour or 60 kinutes it travels 45 km
Hence in 30 mins it will travel 45/2 = 22.5 Km
Regards
Arun (askIITians forum expert)
Ayan
Last Activity: 6 Years ago
Speed = 45 KM/HR.
1 hour = 60 mins = 45 Kms
30 mins= 45/2
= 22.5 or 22 ½ km per 30 min..............................
Satish sahu
Last Activity: 5 Years ago
Speed of car=45km/hr
Car travels distance in 60 minutes=45 km
Car travels distance in 1 minute=45/60=3/4
Car travels distance in 30 minutes=(3×30)/4
=90/4 =22.5 km.
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on 7 grade science
I have to download the pdf of notes but I can't please tell me that how I can download the pdf
7 grade science
0 Answer Available
Last Activity: 2 Year ago(s)
Make a sketch showing groundwater and water table. Label it.
7 grade science
1 Answer Available
Last Activity: 2 Year ago(s)
Define heterotrophs. Give an example of a heterotrophic plant.
7 grade science
3 Answer Available
Last Activity: 2 Year ago(s)
Differentiate between uniform and non-uniform motion of objects.
7 grade science
1 Answer Available
Last Activity: 2 Year ago(s)